N509WC
Cessna Citation CJ3
United States
RNT (Renton Municipal Airport, Renton)

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Viewing period:
Compared to: preceding 12 months · May 2024 – May 2025
May 2025 – Apr 2026·vs May 2024 – May 2025· Emissions increasing vs prior period

Emissions Overview

1.4
Tons CO2 This Month
Below Average0.1× avg for Citation CJ3
6.7
Tons CO2 YTD
Below Average0.2× avg for Citation CJ3
119.8
CO2 Tons Since 2025
Below Average0.6× avg for Citation CJ3
Emissions Intensity0.01t CO₂/nmTypical0.9× avg for Citation CJ3
62.8 tons CO2 in selected period

2026 pace: On track for approximately 20t CO₂ by year end · ↓ 82% vs full year 2025 (113t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 5.5t CO₂/month

5.5t
CO₂/month
1.7t
Avg per flight
24
Distinct routes
Diverse Network3 routes account for 36% of total emissions
Highest emission route
Renton → Columbus
8.6t CO₂ total · 0.0049t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.3× country averageBelow Average

Subject to FAA oversight — no mandatory carbon reporting for private aviation

What's ChangedCompared to prior equivalent period
Emissions
25%
49t → 61t CO₂
Intensity
0.0046 → 0.0045 t CO₂/nm
New Routes
20
44t CO₂ combined
Dropped Routes
17
Prior period only
Avg per Flight
14%
2.0t → 1.7t
Flight Count
11
24 → 35 flights

Route and airport counts may include data processing artefacts.

Spikes

Significant deviations from this aircraft's baseline in the selected period.

CO₂ Above Baseline

33t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New12 May – 18 May 2025
Elevated activity period · 2 flights in 6 days vs baseline of 1
Contributed approximately 10t CO₂ to period total — 16% of period emissions
Aircraft
Medium
New2 Jul – 5 Aug 2025
Elevated activity period · 6 flights in 34 days vs baseline of 4
Contributed approximately 10t CO₂ to period total — 17% of period emissions
Aircraft
Medium
New21 Sept – 24 Oct 2025
Elevated activity period · 5 flights in 33 days vs baseline of 4
Contributed approximately 7t CO₂ to period total — 12% of period emissions
Aircraft
Medium
Historical19 May – 9 Jun 2025
21-day inactive period
1.6t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical17 Jul – 1 Aug 2025
16-day inactive period
4.3t CO₂ in the 7 days following resumption
Recent Flights
Mar 25, 20261.8t CO₂
KEUGEugene
KRNTRenton
238 miles1h 19m
Mar 25, 20261.1t CO₂
KRNTRenton
KEUGEugene
238 miles54m
Mar 19, 20260.5t CO₂
KBILBillings
KRPXRoundup
46 miles12m
Mar 18, 20260.7t CO₂
KMSOMissoula
KBILBillings
275 miles42m
View Details
Mar 18, 20260.5t CO₂
KRNTRenton
KMSOMissoula
383 miles11m
View Details
Feb 26, 20261.4t CO₂
KRNTRenton
KGFAGreat Falls
514 miles1h 5m
View Details
Feb 4, 20262.1t CO₂
KRNTRenton
KGEYGreybull
707 miles1h 32m
View Details
Jan 7, 20263.2t CO₂
KRNTRenton
KOKSOshkosh
1,062 miles2h 13m
View Details
Dec 30, 20251.4t CO₂
KRNTRenton
KBOIBoise
396 miles1h 6m
View Details
Dec 21, 20250.6t CO₂
KHRIHermiston
KRNTRenton
181 miles35m
View Details
Dec 21, 20251.4t CO₂
KRNTRenton
KBOIBoise
396 miles1h 5m
View Details
Dec 19, 20251.0t CO₂
KRNTRenton
NaN miles52m
View Details
Nov 22, 20251.5t CO₂
KRNTRenton
KGFAGreat Falls
514 miles1h 9m
View Details
Nov 15, 20251.6t CO₂
KRNTRenton
KSUNHailey
471 miles1h 14m
View Details
Nov 6, 20250.5t CO₂
KRNTRenton
KLEN
85 miles14m
View Details
Oct 24, 20250.5t CO₂
KBILBillings
KRPXRoundup
46 miles8m
View Details
Oct 23, 20251.5t CO₂
KRNTRenton
KGFAGreat Falls
514 miles1h 11m
View Details
Oct 10, 20250.8t CO₂
KRNTRenton
KSFFSpokane
228 miles45m
View Details
Oct 8, 20252.6t CO₂
KRNTRenton
KRPXRoundup
647 miles1h 49m
View Details
Sep 27, 20251.5t CO₂
KRNTRenton
KGFAGreat Falls
514 miles1h 10m
View Details
Sep 26, 20250.8t CO₂
KEUGEugene
KRNTRenton
238 miles46m
View Details
Aug 28, 20252.6t CO₂
KMFRMedford
KLEN
342 miles1h 50m
View Details
Aug 5, 20252.5t CO₂
KMSOMissoula
KEPHEphrata
256 miles1h 47m
View Details
Aug 5, 20250.5t CO₂
KBILBillings
KPOYPowell
66 miles14m
View Details
Aug 1, 20251.2t CO₂
KRNTRenton
KEULBoise
379 miles58m
View Details
Jul 17, 20253.6t CO₂
KEUGEugene
KRNTRenton
238 miles2h 26m
View Details
Jul 16, 20251.0t CO₂
KRNTRenton
KEUGEugene
238 miles51m
View Details
Jul 8, 20251.8t CO₂
KJERJerome
KRNTRenton
501 miles1h 22m
View Details
Jul 3, 20252.1t CO₂
KRNTRenton
KCODCody
664 miles1h 32m
View Details
Jun 26, 20251.5t CO₂
KRNTRenton
KGFAGreat Falls
514 miles1h 11m
View Details
Jun 17, 20254.2t CO₂
KRNTRenton
KLNKLincoln
1,334 miles2h 46m
View Details
Jun 9, 20251.6t CO₂
KRNTRenton
KSUNHailey
471 miles1h 15m
View Details
May 19, 20251.8t CO₂
KRNTRenton
KHWQHarlowton
586 miles1h 20m
View Details
May 16, 20251.0t CO₂
KRNTRenton
KSFFSpokane
228 miles51m
View Details
May 12, 20258.6t CO₂
KRNTRenton
KOSUColumbus
1,994 miles5h 26m
View Details
Apr 16, 20252.3t CO₂
KBKNBlackwell
KECPPanama City Beach
797 miles1h 40m
View Details
Apr 16, 20253.9t CO₂
KRNTRenton
KTQKScott City
1,238 miles2h 36m
View Details
Apr 10, 20252.1t CO₂
KRNTRenton
KGFAGreat Falls
514 miles1h 32m
View Details
Mar 20, 20252.1t CO₂
KTWFTwin Falls
KRNTRenton
512 miles1h 30m
View Details
Mar 17, 20251.8t CO₂
KRNTRenton
KTWFTwin Falls
512 miles1h 21m
View Details
Mar 6, 20251.3t CO₂
KRNTRenton
KBOIBoise
396 miles1h 3m
View Details
Feb 22, 20251.4t CO₂
KRNTRenton
KGFAGreat Falls
514 miles1h 8m
View Details
Feb 15, 20251.1t CO₂
KRNTRenton
KBOIBoise
396 miles56m
View Details
Feb 12, 20251.5t CO₂
KRNTRenton
KGFAGreat Falls
514 miles1h 8m
View Details
Feb 7, 20250.5t CO₂
KYKMYakima
KSKASpokane
154 miles24m
View Details
Feb 7, 20253.8t CO₂
KRNTRenton
KYKMYakima
101 miles2h 34m
View Details
Feb 5, 20250.7t CO₂
KEUGEugene
KRNTRenton
238 miles40m
View Details
Feb 4, 20253.9t CO₂
KUAOAurora
KEUGEugene
81 miles2h 38m
View Details
Feb 4, 20252.3t CO₂
KBFLBakersfield
KUAOAurora
705 miles1h 40m
View Details
Feb 4, 20253.6t CO₂
KRNTRenton
KPSPPalm Springs
989 miles2h 26m
View Details
Feb 1, 20253.3t CO₂
KBTYBeatty
KRNTRenton
784 miles2h 16m
View Details
Jan 31, 20252.8t CO₂
KUAOAurora
KPSPPalm Springs
856 miles1h 58m
View Details
Jan 31, 20250.6t CO₂
KRNTRenton
KUAOAurora
157 miles37m
View Details
Jan 28, 20253.4t CO₂
KSKASpokane
KLNKLincoln
1,130 miles2h 19m
View Details
Jan 28, 20250.5t CO₂
KRNTRenton
KSKASpokane
213 miles31m
View Details
Jan 23, 20250.6t CO₂
KRNTRenton
NaN miles39m
View Details
Jan 14, 20250.8t CO₂
KRNTRenton
KTHMThompson Falls
323 miles43m
View Details
Jan 5, 20252.6t CO₂
KIDAIdaho Falls
KRNTRenton
562 miles1h 49m
View Details
Jan 1, 20251.7t CO₂
KRNTRenton
KIDAIdaho Falls
562 miles1h 17m
View Details
Top Airports by Emissions
Renton

Renton

KRNT

Total CO₂

53.7t

Total Visits

29

Avg CO₂/visit

1.9t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Columbus

Columbus

KOSU

Total CO₂

8.6t

Total Visits

1

Avg CO₂/visit

8.6t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Eugene

Eugene

KEUG

Total CO₂

8.2t

Total Visits

5

Avg CO₂/visit

1.6t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Great Falls

Great Falls

KGFA

Total CO₂

7.5t

Total Visits

5

Avg CO₂/visit

1.5t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Lincoln

Lincoln

KLNK

Total CO₂

4.2t

Total Visits

1

Avg CO₂/visit

4.2t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Missoula

Missoula

KMSO

Total CO₂

3.8t

Total Visits

3

Avg CO₂/visit

1.3t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 4
Top Routes by Emissions
Renton Columbus

KRNT to KOSU1,996 miles

Total Flights

1

Avg CO₂/Flight

8.6t

Total Emissions

8.6t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Renton Great Falls

KRNT to KGFA514 miles

Total Flights

5

Avg CO₂/Flight

1.5t

Total Emissions

7.5t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Eugene Renton

KEUG to KRNT238 miles

Total Flights

3

Avg CO₂/Flight

2.1t

Total Emissions

6.2t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Renton Lincoln

KRNT to KLNK1,335 miles

Total Flights

1

Avg CO₂/Flight

4.2t

Total Emissions

4.2t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Renton Hailey

KRNT to KSUN472 miles

Total Flights

2

Avg CO₂/Flight

1.6t

Total Emissions

3.3t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Renton Oshkosh

KRNT to KOKS1,063 miles

Total Flights

1

Avg CO₂/Flight

3.2t

Total Emissions

3.2t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 4